Aquaculture feeding device capable of recycling redundant feed

Abstract

The utility model discloses an aquaculture feeding device capable of recycling redundant feed, and belongs to the technical field of aquaculture. An aquaculture feeding device capable of recycling redundant feed comprises a recycling cover and a mounting box, a stepping motor is mounted in the mounting box, six lifting frames are arranged in the recycling cover, and filter screens are mounted in the lifting frames. The feeding device solves the problems that an existing feeding device is inconvenient to recycle, complex in structure and affects actual use in the actual use process, the stepping motor in the installation box drives the lead screw to rotate, the position of the recycling cover is adjusted, redundant feed is recycled, and the feeding device is simple in structure, convenient to use and high in practicability. The movable opening is used for adjusting aquatic activities, feed is blocked above the recovery cover through the filter screen, water is separated out of the recovery cover through the filter screen in the rising recovery process of the recovery cover, and therefore efficient recovery work is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a feeding device for aquaculture that can recycle excess feed. Background Technique

[0002] In order to make the cultured fish grow rapidly, a large amount of feed is generally put by using a feed feeding device. At present, the existing feed feeding device does not have the function of recycling the remaining feed. In order to enable the cultured fish to eat fully, the amount of feed put is generally large. When the cultured fish cannot eat all of it, the remaining feed will dissolve in the water after a period of time, which is likely to cause pollution to the aquaculture environment.

[0003] Chinese Patent with the publication number of CN112400771A discloses a feeding device for aquaculture that can recycle excess feed. After starting the water pump, the rotating shaft continues to drive the stirring rod to rotate. When the stirring rod rotates, it will drive the feed in the cylinder to float evenly in the cylinder, so that the feed can be pumped away together with the pond water, thus achieving the effect of avoiding the feed from depositing at the bottom of the cylinder and being difficult to recycle.

[0004] During the actual use of the feeding device of the above patent, the recycling work is not convenient, the structure is complex, which affects the actual use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding device for aquaculture that can recycle excess feed, and solve the problems that during the actual use of the feeding device mentioned in the above background technique, the recycling work is not convenient, the structure is complex, and it affects the actual use.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for aquaculture that can recycle excess feed, including a recovery cover and an installation box. The recovery cover is arranged below the installation box. A stepping motor is installed inside the installation box. During operation, by setting the installation box above the aquaculture area, the lead screw is driven to rotate by the stepping motor inside the installation box, so as to adjust the position of the recovery cover to recycle the excess feed.

[0007] Further, six lifting frames are arranged inside the recovery cover. A filter screen is installed inside the lifting frame, and guide wire sleeves are installed at both the lower end and the upper end of the recovery cover.

[0008] Further, the upper end of the lifting frame is fixedly connected to the wire guiding sleeve, and the lower end of the lifting frame is welded to the recovery cover. Five filter nets are provided, and the five filter nets are respectively fixedly connected to the two-side lifting frames through buckles. An activity port is arranged between the lifting frames, and the activity port is used for adjusting the activities of aquatic products. The feed is blocked above the recovery cover through the filter nets. When the recovery cover rises and recovers, the water is separated from the recovery cover through the filter nets, thereby realizing efficient recovery work.

[0009] Further, a through port formed integrally is arranged at the bottom end of the recovery cover, and the wire guiding sleeve is embedded into the through port and is engaged with the recovery cover. When the recovery cover rises and recovers, the internal water is discharged through the through port, and the feed is filtered, thereby improving the recovery efficiency.

[0010] Further, the stepping motor is connected to the installation box through fixing screws. A lead screw is connected to the motor shaft of the stepping motor through a coupling. The lead screw penetrates through the wire guiding sleeve and is in threaded connection with the wire guiding sleeve.

[0011] Further, connection frames are welded to both sides of the installation box. A sliding rod penetrates through the inside of the connection frame. The sliding rod penetrates through both sides of the recovery cover and is in sliding connection with the recovery cover. When the recovery cover rises and recovers, the recovery cover slides outside the sliding rod, and the position of the recovery cover is kept stable through the sliding rod.

[0012] Further, feed boxes are installed at the front end and the rear end of the installation box. A storage tank is arranged inside the feed box. An electromagnetic valve is arranged inside the storage tank. A blanking pipe is installed at the lower end of the storage tank. The position of the blanking pipe corresponds to the position of the filter net.

[0013] Further, a bottom frame is arranged below the recovery cover. The lower end of the lead screw is rotationally connected to the bottom frame through a bearing. The lower end of the sliding rod is fixedly connected to the bottom frame. During the working process, the bottom frame limits both ends of the lifting frame, and the position of the lead screw is restricted by the bottom frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] During the use of the recovery and feeding device of the present utility model, the feed box and the storage tank perform the feed feeding work. By arranging the installation box above the breeding area and driving the lead screw to rotate through the stepping motor inside the installation box, the position of the recovery cover is adjusted to recover the redundant feed. The activity port is used for adjusting the activities of aquatic products. The feed is blocked above the recovery cover through the filter nets. When the recovery cover rises and recovers, the water is separated from the recovery cover through the filter nets, thereby realizing efficient recovery work. Description of the Drawings

[0016] Figure 1 This is an axonometric view of the top view of the present utility model;

[0017] Figure 2 This is the present utility model Figure 1 Partial enlarged view of area A in;

[0018] Figure 3 This is an axonometric view of the front view of the present utility model after recycling.

[0019] In the figure: 1, recovery cover; 101, lifting frame; 102, filter screen; 103, through port; 104, guide wire sleeve; 2, installation box; 201, stepping motor; 202, connecting frame; 203, sliding rod; 204, lead screw; 3, feed box; 301, storage tank; 302, blanking pipe; 4, chassis. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 - Figure 3 , this embodiment provides the following technical solutions:

[0022] A feeding device for aquaculture that recovers excess feed, including a recovery cover 1 and an installation box 2. The recovery cover 1 is arranged below the installation box 2. A stepping motor 201 is installed inside the installation box 2. During operation, by setting the installation box 2 above the aquaculture area and driving the lead screw 204 to rotate through the stepping motor 201 inside the installation box 2, the position of the recovery cover 1 is adjusted to recover excess feed. The stepping motor 201 is connected to the installation box 2 through a fixing screw. The motor shaft of the stepping motor 201 is connected to a lead screw 204 through a coupling. The lead screw 204 passes through the guide wire sleeve 104 and is threadedly connected to the guide wire sleeve 104;

[0023] Among them, six lifting frames 101 are arranged inside the recovery cover 1. A filter screen 102 is installed inside the lifting frame 101. Guide wire sleeves 104 are installed at both the lower end and the upper end of the recovery cover 1. The position of the recovery cover 1 is adjusted through the guide wire sleeve 104 to facilitate the recovery of feed.

[0024] In order to solve the problems that the existing feeding device is inconvenient for recovery work, has a complex structure, and affects the actual use during actual use.

[0025] Specifically, the upper end of the lifting frame 101 is fixedly connected to the wire guiding sleeve 104, and the lower end of the lifting frame 101 is welded to the recovery cover 1. There are five filter nets 102, and the five filter nets 102 are respectively fixedly connected to the two-side lifting frames 101 through buckles. There is an activity port between the lifting frames 101, and the activity port is used to adjust the activities of aquatic products. The feed is blocked above the recovery cover 1 through the filter net 102. When the recovery cover 1 rises and recovers, the water is separated from the recovery cover 1 through the filter net 102, thus realizing efficient recovery work.

[0026] Among them, a through port 103 is integrally formed at the bottom end of the recovery cover 1. The wire guiding sleeve 104 is embedded inside the through port 103 and is engaged with the recovery cover 1. When the recovery cover 1 rises and recovers, the internal water is discharged through the through port 103, and the feed is filtered, improving the recovery efficiency.

[0027] Among them, connection frames 202 are welded to both sides of the installation box 2. A sliding rod 203 penetrates through the inside of the connection frame 202. The sliding rod 203 penetrates through both sides of the recovery cover 1 and is slidably connected to the recovery cover 1. When the recovery cover 1 rises and recovers, the recovery cover 1 slides outside the sliding rod 203, and the position of the recovery cover 1 is kept stable through the sliding rod 203.

[0028] Among them, feed boxes 3 are installed at the front end and the rear end of the installation box 2. A storage tank 301 is arranged inside the feed box 3. An electromagnetic valve is arranged inside the storage tank 301. A blanking pipe 302 is installed at the lower end of the storage tank 301, and the position of the blanking pipe 302 corresponds to the position of the filter net 102.

[0029] Among them, a bottom frame 4 is arranged below the recovery cover 1. The lower end of the lead screw 204 is rotatably connected to the bottom frame 4 through a bearing. The lower end of the sliding rod 203 is fixedly connected to the bottom frame 4. During the working process, the bottom frame 4 limits both ends of the lifting frame 101. The position of the lead screw 204 is restricted by the bottom frame 4, keeping the position stable and improving the working state of the recovery cover 1.

[0030] Working principle: During the use of the recycling feeding device, the feed box 3 and the storage tank 301 perform the feed feeding work. By setting the installation box 2 above the breeding area and driving the lead screw 204 to rotate through the stepping motor 201 inside the installation box 2, the position of the recycling hood 1 is adjusted to recycle the excess feed. During the work, the chassis 4 limits both ends of the lifting frame 101, and the position of the lead screw 204 is restricted by the chassis 4 to maintain a stable position, improving the working state of the recycling hood 1. The movable opening is used to adjust the activities of aquatic products. The feed is blocked above the recycling hood 1 through the filter screen 102. Through the filter screen 102, when the recycling hood 1 rises for recycling, the water is separated from the recycling hood 1, thus realizing efficient recycling work. During the rising process of the recycling hood 1, the recycling hood 1 slides outside the slide rod 203, and the position of the recycling hood 1 is kept stable through the slide rod 203.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. A feeding device for aquaculture for recovering excess feed, comprising a recovery cover (1) and a mounting box (2), characterized in that: The recovery cover (1) is arranged below the installation box (2), a stepping motor (201) is installed inside the installation box (2), six lifting frames (101) are arranged inside the recovery cover (1), a filter screen (102) is installed inside the lifting frames (101), and a material guide wire sleeve (104) is installed at the lower end and the upper end of the recovery cover (1).

2. The feeding device for aquaculture for recovering excess feed according to claim 1, characterized in that: Five filter screens (102) are provided, and the five filter screens (102) are fixedly connected to the lifting frames (101) on both sides through buckles, and movable openings are provided between the lifting frames (101), and the movable openings are used for adjustment during aquatic activities.

3. The feeding device for aquaculture for recovering excess feed according to claim 1, characterized in that: The bottom end of the recovery cover (1) is provided with an integrally formed through-port (103), and the material guide wire sleeve (104) is embedded in the through-port (103) and is engaged with the recovery cover (1).

4. The feeding device for aquaculture for recovering excess feed according to claim 3, characterized in that: The stepper motor (201) is connected to the installation box (2) via a fixing screw, the motor shaft of the stepper motor (201) is connected to a lead screw (204) via a coupling, and the lead screw (204) passes through the material guide thread sleeve (104) and is threadedly connected to the material guide thread sleeve (104).

5. The feeding device for aquaculture for recovering excess feed according to claim 1, characterized in that: A feed box (3) is installed at the front and rear ends of the installation box (2), a material storage tank (301) is arranged inside the feed box (3), a solenoid valve is arranged inside the material storage tank (301), and a feed discharge pipe (302) is installed at the lower end of the material storage tank (301), and the position of the feed discharge pipe (302) corresponds to the position of the filter screen (102).

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